180048218

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{911}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 325693440

約数和(自身を除く): 145645222

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 743, 911, 1486, 1822, 5201, 6377, 10402, 12754, 14117, 17309, 28234, 34618, 98819, 121163, 197638, 242326, 676873, 1353746, 4738111, 9476222, 12860587, 25721174, 90024109, 180048218]

約数ペア:

[(1, 180048218), (2, 90024109), (7, 25721174), (14, 12860587), (19, 9476222), (38, 4738111), (133, 1353746), (266, 676873), (743, 242326), (911, 197638), (1486, 121163), (1822, 98819), (5201, 34618), (6377, 28234), (10402, 17309), (12754, 14117)]